Copper powder
Cantidad : 500TONS Precio : 3.8USD/KG
PROPERTIES
Dendritic light rosy powder,easily oxidizedle in the moist air and soluble in heated sulfuric acid or nitric acid.
High purity, dendritic shape powder,high electrical and thermal conductivity.
APPLICATION
Widely used in diamond tools, carbon brushes, friction materials, P/M products and abrasive materials,pastes, electrical and electronic applications.
STANDARD SPECIFICATION
|
CHEMICAL COMPONENT % |
|||
|
Cu |
≥ 99.7 |
||
|
Pb |
< 0.005 |
O |
< 0.15 |
|
S |
< 0.004 |
Fe |
< 0.020 |
|
Zn |
< 0.004 |
Ni |
< 0.003 |
|
Sn |
<0.004</p> |
H2O |
< 0.055 |
|
Hydrogen loss |
<0.15</p> |
Acid insoluble |
< 0.05 |
CNPC-Cu200
|
PHYSICAL CHARACTER |
|||
|
+ 325 mesh (%) |
0-5 |
Appaeren Density (g/cm3) |
1.2-1.9 |
|
-325 mesh (%) |
95-100 |
|
|
CNPC-Cu300
|
PHYSICAL CHARACTER |
|||
|
+ 200 mesh (%) |
0-5 |
Appaeren Density (g/cm3) |
1.5-2.0 |
|
+ 325 mesh (%) |
10-15 |
-325 mesh (%) |
80-90 |
ATOMIZED COPPER POWDER
APPLICATION
Widely used in diamond tools, carbon brushes, friction materials, P/M products and abrasive materials, pastes, electrical and electronic applications
STANDARD SPECIFICATION
|
Cu |
Pb |
As |
Fe |
Sb |
HL |
Apparent Density |
|
99.7 |
0.05 |
0.005 |
0.02 |
0.01 |
0.15 |
2.2-.5.5g/cm3 |
Sieving(mesh) 80mesh, 100mesh, 200mesh, 300mesh,325mesh,400mesh
COPPER ALLOY POWDER (BRONZE AND BRASS)
APPLICATION
Widely used in P/M oil-retaining bearings, diamond tools, filters, P/M products, bushing materials, pastes, electrical and electronic applications etc.
STANDARD SPECIFICATION
|
Composition |
Cu% |
Sn% |
Zn% |
Pb% |
Apparent density |
Hall flow s/50g |
Particle size mesh |
|
Cu85Sn6Zn6Pb3 |
83-86 |
5-7 |
5-7 |
2-4 |
2.5-4.5 |
35-40 |
-200,-300 |
|
Cu80Sn10Pb10 |
79-81 |
9-11 |
|
9-11 |
3.5-5.0 |
20-30 |
-100,-200 |
|
Cu80Zn20 |
79-81 |
|
|
19-21 |
2.0-4.5 |
30-35 |
-200 |
|
Cu90Sn10 |
89-91 |
9-11 |
|
|
2.5-4.5 |
20-35 |
-200,-300 |
|
Cu85Sn15 |
84-86 |
14-16 |
|
|
2.5-4.5 |
20-35 |
-200,-300 |
|
Cu80Sn20 |
79-81 |
19-21 |
|
|
3.0-5.0 |
20-35 |
-200,-300 |
we could make to your order
PACKING AND STORAGE
Iron barrel or plastic bag package.
Carefully keep away from moist and damp.Store in dry and ventilating place.
Persona a contactar : Rosy Luo, 8602169005580
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
Esta página es acerca de los importadores y exportadores de Copper powder Buscar en la categoria : Varios / Descuento Buscar en la categoria : copper, powder |
528000 MueblesReportar abuso
Martes 21 mayo 2024
Artificial Plants and Flowers Wholesale Supplier Welcome to JANAMART DECOR Artificial Plants and Flowers for Home Decor WORLD. We have varieties of simulated leaves, simulated branches, simulated weeds, simulated trees, simulated plants, etc. here. In addition the artificial plants...
JANMART DECOR CO.LTD
- 528000 - Foshan
- 0757 82707815
60386 TelefoníaReportar abuso
Miércoles 22 junio 2022
Cantidad : 100
Samsung Galaxy Watch4. Taille de l'écran: 3,56 cm (1.4"), Type d'écran: SAMOLED, Résolution de l'écran: 450 x 450 pixels, Écran tactile. Fréquence du processeur: 1180 MHz, Capacité de la RAM: 1500 Mo, Memoire flash: 16 Go. Wifi. GPS (satellite). Capacité de la batterie: 361 mAh. Poids: 30,3 g...
MaKant Europe GmbH & Co. KG
- 60386 - Frankfurt am Main
- +49 (69) 9 150 750 14
38070 Bienes de equipoReportar abuso
Martes 23 noviembre 2021
Cantidad : 100 min. - Precio : 45 usd
Somos fabricante de estufas de gas (estufas de gas), máquinas de batido (mantequilla de ordeño) de Turquía desde 2013. Nuestra fábrica se remonta a 1985 con el devanado de motor eléctrico que ahora utilizamos en nuestras máquinas de batido. Al mismo tiempo, somos el principal fabricante...
AKSA EV ESYALARI LTD STI
- 38070 - KAYSERI
- +905411897742
